Revision: 55938
http://sourceforge.net/p/brlcad/code/55938
Author: carlmoore
Date: 2013-07-02 18:36:12 +0000 (Tue, 02 Jul 2013)
Log Message:
-----------
implement run-with-no-arguments (h,? already work); initialize width,height as
512, not as 0
Modified Paths:
--------------
brlcad/trunk/doc/docbook/system/man1/en/fbpoint.xml
brlcad/trunk/src/fb/fbpoint.c
Modified: brlcad/trunk/doc/docbook/system/man1/en/fbpoint.xml
===================================================================
--- brlcad/trunk/doc/docbook/system/man1/en/fbpoint.xml 2013-07-02 18:20:17 UTC
(rev 55937)
+++ brlcad/trunk/doc/docbook/system/man1/en/fbpoint.xml 2013-07-02 18:36:12 UTC
(rev 55938)
@@ -16,7 +16,6 @@
<refsynopsisdiv xml:id="synopsis">
<cmdsynopsis sepchar=" ">
<command>fbpoint</command>
- <arg choice="opt" rep="norepeat">-h </arg>
<arg choice="opt" rep="norepeat"><arg choice="plain" rep="norepeat">-x
</arg><arg choice="opt"
rep="norepeat"><replaceable>prefix</replaceable></arg></arg>
<arg choice="opt" rep="norepeat"><arg choice="plain" rep="norepeat">-y
</arg><arg choice="opt"
rep="norepeat"><replaceable>prefix</replaceable></arg></arg>
<arg choice="opt" rep="norepeat"><arg choice="plain"
rep="norepeat"><replaceable>initx</replaceable></arg><arg choice="plain"
rep="norepeat"><replaceable>inity</replaceable></arg></arg>
@@ -76,15 +75,6 @@
``<emphasis remap="B">Q</emphasis>'',
exits the program.</para>
-<para>The
-<option>-h</option>
-flag causes the frame buffer to be
-used in high resolution mode (1024x1024).
-This is important for frame buffers such as the Adage which operate
-differently depending on the display size. Without this flag
-the default size for the selected device will be used (usually
-the entire screen).</para>
-
<para>Using this program with grave accents in a shell script in order to
interactively grab a pair of coordinates is one of its main
intentions. This is the reason for the feedback on standard error and the
Modified: brlcad/trunk/src/fb/fbpoint.c
===================================================================
--- brlcad/trunk/src/fb/fbpoint.c 2013-07-02 18:20:17 UTC (rev 55937)
+++ brlcad/trunk/src/fb/fbpoint.c 2013-07-02 18:36:12 UTC (rev 55938)
@@ -143,7 +143,7 @@
int width, height;
setbuf(stderr, malloc(BUFSIZ));
- width = height = 0;
+ width = height = 512;
curX = curY = -1;
while (argc > 1) {
@@ -162,6 +162,8 @@
argc--;
argv++;
}
+ if (argc == 1 && isatty(fileno(stdin)) && isatty(fileno(stdout)))
+ bu_exit(1, "%s", usage);
/*
* Check for optional starting coordinate.
* Test for bad flags while we're at it.
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